//  Creation Date:  15 June 1998
//
//  Author:         rns
//
//  Description:
//      Toggles the visibility attribute of the objects passed to it
//      (I've mapped "toggleVisibility `ls -sl`" to Ctrl + h)
//

global proc toggleVisibility (string $list[]) 
{
	for ($each in $list)
	{
		if (`attributeQuery -ex -n $each "visibility"`)
		{
			string $toit = $each + ".visibility";
			int $state = !`getAttr $toit`;
			print ("setAttr " + $toit + " " + $state + "\n");
			setAttr $toit $state;
		}
	}
}